It was the proclamation that forbade colonial settlements west of the Appalachian mountains. It put a stress on the relations between Britain and the Colonies because they believed that they had a right to continue to spread and take more land. This caused a good bit of problem between them.
The Jewish population represented a detrimental part to society. See, the Jews were blamed for the loss of World War 1. Germany was severely embarrassed about all the land in Africa they had to give back and money they had to give. The Jews were a marker to starving and angered Nazi and German population.
2 is the answer to your question.
Answer:
• Worship of the same gods
• Common language